CScrollView::FillOutsideRect
Call FillOutsideRect to fill the area of the view that appears outside of the scrolling area.
void FillOutsideRect(
CDC* pDC,
CBrush* pBrush
);
Parameters
pDC
Device context in which the filling is to be done.pBrush
Brush with which the area is to be filled.
Remarks
Use FillOutsideRect in your scroll view's OnEraseBkgnd handler function to prevent excessive background repainting.
Example
BOOL CMyScrollView::OnEraseBkgnd(CDC* pDC)
{
CBrush br(GetSysColor(COLOR_WINDOW));
FillOutsideRect(pDC, &br);
return TRUE; // Erased
}
Requirements
Header: afxwin.h